Sample collection device for drug diagnosis

Abstract

The utility model discloses a sample collection device for medicine diagnosis, which relates to the technical field of sample collection and particularly comprises a support tube which is of a long-strip-shaped structure. The abutting rod is movably arranged in the top of the supporting pipe; the supporting rod is movably inserted into the other end of the supporting pipe, and a gap exists between the supporting rod and the end of the abutting rod; the sampling head is mounted at one end, far away from the supporting tube, of the supporting rod; the end, away from the sampling head, of the abutting rod is exposed out of the supporting pipe, and the abutting rod is longer than the supporting pipe. When the sampling rod is used, an operator can directly hold the supporting tube by hand to carry out sampling operation, after sampling is completed, the abutting rod can be directly pushed to drive the supporting rod to fall off from the tail end of the supporting tube, the supporting rod does not need to be broken off, and compared with an existing swab rod which is provided with creases, the strength of the supporting rod for supporting the sampling head in the scheme is higher, and sampling is more convenient. And the sample is not easy to break in the sampling process.

Description

Technical Field

[0001] The utility model relates to the technical field of sample collection, in particular to a sample collection device for drug diagnosis. Background Art

[0002] Drug diagnosis is the operation of diagnosing diseases through drugs. When using it, medical staff will collect the patient's own secretions (such as saliva, nasal secretions, perianal secretions, etc.), and then react with the drugs to diagnose the patient's disease.

[0003] When the existing sampling swab is used for sampling, the swab rod is provided with a fold to facilitate breaking the swab, which makes it impossible for the swab to contact the sampling surface with great force during sampling, otherwise the swab rod will break. Therefore, we propose a sample collection device for drug diagnosis to solve the above problem. Utility Model Content

[0004] In view of the inconvenience of the existing collection devices in hand-held operation, the utility model provides a sample collection device for drug diagnosis, which has the advantage of being easy to hold and solves the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] Design a sample collection device for drug diagnosis, including:

[0007] Support tube, the support tube is a long strip structure;

[0008] A stopper rod, which is movably disposed in the top of the support tube;

[0009] A support rod, the support rod is movably plugged into the other end of the support tube, and there is a gap between the support rod and the end of the support rod;

[0010] The sampling head is installed on the end of the support rod away from the support tube; wherein, the end of the support rod away from the sampling head is exposed outside the support tube, and the length of the support rod is greater than the length of the support tube.

[0011] Preferably, a stopper is provided at one end of the support tube away from the sampling head, and the stopper is symmetrically distributed on the side surface of the support tube.

[0012] Preferably, the end of the support rod away from the sampling head is provided with an anti-slip pattern parallel to its axis, and a groove matching the anti-slip pattern is provided on the inner wall of the end of the support tube. When the support rod is placed in the end of the support tube, the anti-slip pattern and the groove cooperate together.

[0013] Preferably, the insertion depth of the support rod exceeds half of the length of the support tube, so that the end of the support rod is inserted into the end of the support tube.

[0014] Preferably, a sampling bottle is also included, the sampling bottle includes a bottle body and a bottle cap, the bottle cap is snap-fitted or threadedly connected to the top of the bottle body, and the depth of the bottle body is not less than the length of the support rod.

[0015] Compared with the prior art, when the utility model is in use, the operator can directly hold the support tube to perform sampling operations. When the sampling is completed, the support rod can be directly pushed to drive the support rod to fall off from the end of the support tube without breaking the support rod. Compared with the existing swab stick with creases, the support rod supporting the sampling head in this solution is stronger and will not break easily during the sampling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the collecting tube structure of the utility model.

[0019] In the figure: 1. support tube; 2. stopper; 3. stop rod; 4. support rod; 5. sampling head; 6. anti-slip pattern; 7. bottle cap; 8. bottle body; 9. gap. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a sample collection device for drug diagnosis, including a support tube 1, which is a plastic tube body. A push rod 3 is movably inserted into one end of the support tube 1, and one end of the push rod 3 is inserted into the interior of the support tube 1, but the other end thereof is exposed outside the end of the support tube 1. When the push rod 3 exposed outside the support tube 1 is pressed, the push rod 3 moves along the support tube 1 under the action of pressure.

[0022] like Figure 1 As shown, a support rod 4 is inserted into the other end of the support tube 1. The support rod 4 is the same as a common swab rod. A sampling head 5 is arranged on the end of the support rod 4. The sampling head 5 is made of medical cotton.

[0023] like Figure 2As shown, the depth of the insertion of the support rod 3 into the support tube exceeds half of the length of the support tube 1, so that the end of the support rod 4 is inserted into the end of the support tube 1, and the insertion depth is sufficient to support the support rod 4. Compared with the traditional swab rod with a breaking groove on the surface, this method has a large structural strength and will not break easily and is easy to fall off. In order to prevent the support rod 3 from directly affecting the support rod 4, a gap 9 can be left between the support rod 4 and the support rod 3, so that even if the support rod 3 moves slightly, it will not affect the support rod 4.

[0024] The specific operation process of the above structure is that the support tube 1 can be held by hand. The diameter of the support tube 1 is larger than the diameter of the support rod 4. Compared with the traditional swab rod, it is thinner, which is more convenient for the operator to pinch it with his hand, and plays a role of convenient grasping. When used specifically, the support tube 1 is held by hand, and then the sampling head 5 at the head of the support rod 4 is advanced to the collection site. When the collection is completed, the sampling head 5 is inserted into the bottle body 8 of the collection bottle, and then the push rod 3 is pressed to squeeze the support rod 4 out of the support tube 1, so that the support rod 4 falls off and is stored in the bottle body 8. The length of the bottle body 8 should be greater than the length of the support rod 4, so that the support rod 4 is not exposed, thereby avoiding the leakage of viruses and bacteria stuck on the support rod 4, and finally the bottle cap 7 can be covered. The bottle cap 7 and the bottle body 8 are buckled or threaded to make the bottle body 8 sealed.

[0025] like Figure 1 and 2 As shown, in order to facilitate pushing the push rod 3, a block seat 2 is set on the top of the support tube 1. The block seat 2 is distributed on both sides of the support tube 1 and is in the shape of a sheet. After the collection is completed, the index finger and the middle finger can be respectively buckled on the bottom of the block seat 2, and then the thumb presses the push rod 3 to push the push rod 3. The set block seat 2 also becomes a booster mechanism.

[0026] There is a certain damping force between the support tube 1 and the support rod 3 and the support rod 4, which can prevent the support rod 3 and the support rod 4 from slipping and falling off. Figure 2 As shown, a groove matching the anti-skid pattern 6 is provided on the inner wall of the end of the support tube 1. When the support rod 4 is placed in the end of the support tube 1, the anti-skid pattern 6 cooperates with the groove so that the two cannot rotate and can only be pushed out by the push rod 3.

[0027] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample collection device for drug diagnosis, characterized in that: include: A support tube (1), the support tube (1) is a long strip structure; A support rod (3), the support rod (3) is movably placed in the top of the support tube (1); A support rod (4), the support rod (4) is movably plugged into the other end of the support tube (1), and a gap (9) exists between the support rod (4) and the end of the support rod (3); The sampling head (5) is mounted on an end of the support rod (4) away from the support tube (1); wherein an end of the support rod (3) away from the sampling head (5) is exposed outside the support tube (1), and the length of the support rod (3) is greater than the length of the support tube (1).

2. The sample collection device for drug diagnosis according to claim 1, characterized in that: A stopper (2) is provided at one end of the support tube (1) away from the sampling head (5), and the stopper (2) is symmetrically distributed on the side surface of the support tube (1).

3. The sample collection device for drug diagnosis according to claim 1, characterized in that: An end of the support rod (4) away from the sampling head (5) is provided with an anti-skid pattern (6) parallel to the axis thereof, and a groove matching the anti-skid pattern (6) is provided on the inner wall of the end of the support tube (1). When the support rod (4) is placed in the end of the support tube (1), the anti-skid pattern (6) and the groove are matched together.

4. The sample collection device for drug diagnosis according to claim 1, characterized in that: The insertion depth of the support rod (3) exceeds half the length of the support tube (1), so that the end of the support rod (4) is inserted into the end of the support tube (1).

5. The sample collection device for drug diagnosis according to claim 4, characterized in that: It also includes a sampling bottle, which includes a bottle body (8) and a bottle cap (7), the bottle cap (7) is snap-fitted or threadedly connected to the top of the bottle body (8), and the depth of the bottle body (8) is not less than the length of the support rod (4).

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